Dissolved Oxygen Meter

Product Description

JPB-70A Portable Digital Pen Dissolved Oxygen Meter Oxygen Detector in Aquaculture Water

The JPB-70A pen type intelligent dissolved oxygen analyzer (hereinafter referred to as the instrument) is designed to facilitate
the user to carry the operation on the spot. The instrument can be divided into two parts, the sensor and the electronic unit. The
polarographic film coated oxygen electrode was used in the sensor. The electronic unit is composed of high integrated circuits.
The instrument can display the value of dissolved oxygen and temperature by using a lattice liquid crystal display. Instrument keyboard description:
Key Function
(Switch) power on and off.
CAL calibration key (long press 5 seconds to enter the calibration interface)
HOLD lock/hold key, Fahrenheit/Celsius temperature conversion key.

Specification

* Model Number: JPB-70A
* Type: Portable Dissolved Oxygen Meter
* Measurement range: 0.0 to 20.0 mg/L
* Accuracy: 0.3mg/L
* Resolution: 0.1
* Residual current: not more than 0.15mg/L
* Response time: no more than 30s (90% response at 20°C)
* Automatic temperature compensation range: (0 ~ 40) °C
* Measuring range: 1. Dissolved oxygen: (0.0~20.0)mg/L 2. Temperature: (0 ~ 40) °C
* Basic error: 1. Dissolved oxygen: ±0.3mg/L 2. Temperature: ±1°C
* LCD
* Automatic temperature compensation, fast response time
* Portable, easy to carry
* With our factory dissolved oxygen electrode (polarized film type)
* Power supply: 1.5V button battery (4)
* Dimensions (mm): Φ40*185 (without electrodes)
* Size:185(mm)
* Weight: 88g